Beam activated musical instrument



FIG. 1 is a rear perspective view of a beam activated musical instrument showing the present design;

FIG. 2 is rear view of the present design;

FIG. 3 is a front view of the present design;

FIG. 4 is a top view of the present design;

FIG. 5 is a bottom view of the present design;

FIG. 6 is a right elevation view of the present design; and,

FIG. 7 is a left elevation view of the present design. 

The ornamental design for a beam activated musical instrument, as shown and described. 